Angiosperms353 data for the epidendroid orchid base

Parasites present fascinating examples of evolutionary modification that simultaneously pose challenges for systematics. This is exemplified by fully mycoheterotrophic orchids, which are completely dependent on fungi, constituting nearly half of all mycoheterotrophic plant species. A large concentration of mycoheterotrophic lineages is found among the eight tribes comprising the base of the megadiverse orchid subfamily Epidendroideae, here referred to as the early diverging Epidendroideae (EDE). To date, relationships among the EDE have been problematic. Previous analyses have suffered from sparse taxon sampling, weak support from limited loci, or long-branch attraction in plastid-based analyses. We conducted the most comprehensive nuclear phylogenomic analysis of the EDE to date, using Angiosperms353 loci, coalescent analyses, and deep exploration of support, conflict, saturation, and introgression. Our study is the first to include phylogenomic sampling from all eight EDE tribes, with..., , # Angiosperms353 data for the epidendroid orchid base

Dataset DOI: [10.5061/dryad.q2bvq83xt](10.5061/dryad.q2bvq83xt)

Supplementary data files for \"Nuclear Phylogenomic Insights Into Relationships, Support, and Conflict Among the Early Diverging Lineages of the Megadiverse Epidendroid Orchids.\"

Craig F. Barrett1*, John V. Freudenstein2, Samuel V. Skibicki1, Brandon T. Sinn3,4, Hana L. Thixton-Nolan1, William J. Baker5, Vincent S. F. T. Merckx6,7, Oscar Alejandro Pérez-Escobar5, Matthew C. Pace8, Paul M. Peterson9, Kenji Suetsugu10,11, Tomohisa Yukawa12

1Department of Biology, West Virginia University, 5218 Life Sciences Building, 53 Campus Drive, Morgantown, West Virginia, USA 26506 

2Department of Evolution, Ecology, and Organismal Biology, Ohio State University, 1315 Kinnear Road, Columbus, Ohio, USA 43212.

3Department of Biology and Earth Science, Otterbein University, 1 South Grove Street, Westerville, Ohio, USA.

4Faculty of Biology, University of Latvia, Jelgavas iela 1, Rig...,